Graco Python A25115 Instructions - Parts Manual page 26

Repair
Pump Repair
1. Remove packing nut (16) from fluid cylinder (13).
2. Carefully remove bearings (14) and packing (15)
from the fluid cylinder (13).
Seal lips
facing down
12
F . 8 Remove parts from fluid cylinder
IG
26
3. Replace packing (15) and bearings (14), if neces-
sary. Lubricate prior to reassembly.
5
16
14
15
14
13
F . 9 Packing (15) detailed view
IG
4. Reinsert the packing nut (16), packing (15), and
bearings (14) into the fluid cylinder (13). Tighten
hand tight and back off ½ of a turn to prevent dam-
age to packing (15) during reassembly.
Tan
Gray
Gray
Gray
Tan
Black
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